Commercial Heating - Ferroli

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Technical specifications
2360 3000 3600 4000 4500 5000 6000
Heat output min. kW 1535 1950 2340 2600 2926 3251 3902
max. kW 2360 3000 3600 4000 4500 5000 6000
Heat input min. kW 1668 2113 2536 2819 3165 3515 4215
max. kW 2565 3250 3900 4334 4868 5407 6483
Water content dm 3 2150 2600 2950 4500 4950 6250 7000
Energy marking (Directive 92/42 EEC) ★★ ★★ ★★ ★★ ★★ ★★ ★★
Efficiency at Pn max (Tm 70°C) % 92.00 92.30 92.31 92.30 92.45 92.47 92.55
Efficiency at Pn min (Tm 70°C) % 93.20 93.51 93.72 93.51 93.40 93.30 93.50
Efficiency at 30% Pn max (Tm 50°C) % 93.65 93.76 94.21 93.76 94.05 93.90 94.35
Δt smokes-environment gas 179.1/120 172.5/113 172.3/114 174.7/113 171.4/105 171.4/106 169.2/109
CO 2 gas 10 10 10 10 10 10 10
CO 2 oil 13 13 13 13 13 13 13
Specific Thermic load mW/m 2 h 52.4 49.1 52.9 45.4 46.3 45.0 43.7
Volumetric Thermic load mW/m 2 h 1.22 1.16 1.21 1.14 1.18 1.12 1.20
Shell loss* % 0.5 0.5 0.5 0.4 0.4 0.4 0.4
Loss at chimney burner on % 7.4 7.2 7.19 7.3 7.15 7.13 7.05
Loss at chimney burner off ** % 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Working pressure bar 6 6 6 6 6 6 6
Water side pressure drop Δt 10°C Δp mbar 150 145 190 250 280 200 215
Δt 20°C Δp mbar 42 45 61 70 80 55 65
Combustion chamber Internal Ø mm 980 1130 1130 1174 1174 1278 1278
Length mm 2750 3000 3300 3300 3300 3300 3300
Volume m 3 2.10 2.80 3.20 3.80 4.10 4.80 5.40
Surface total m 2 45 61 68 88 97 111 137
Flue gas side pressure drop Δp mbar 7.2 7.5 8.2 9.5 10.5 10.8 12.0
Flue gas flow-rate gas Kg/h 3870 4904 5884 6539 7344 8158 9781
oil Kg/h 4108 5205 6246 6941 7795 8660 10383
Boiler weight (empty) kg 3900 5300 5800 7500 8000 9600 11500
Dimensions Height mm 1950 2140 2140 2325 2325 2525 2525
Width mm 1610 1800 1800 1980 1980 2180 2180
Length mm 3232 3446 3816 4086 4436 4458 4958
Connections T1 DN 150 200 200 200 200 250 250
T2 DN 150 200 200 200 200 250 250
T3 DN 100 125 125 125 125 150 150
T4 DN 1 1 /2 " 1 1 /2 " 1 1 /2 " 1 1 /2 " 1 1 /2 " 1 1 /2 " 1 1 /2 "
T5 Ø mm 450 500 500 600 600 650 650
* Air Blocked, temperature 20ºC
** Combustion air closed
W
T1 - T3 - T2
T1
L
T3 T2 T2 - T3 - T1
KEY
T1 Central heating flow outlet
T2 Central heating return inlet
T6
H
T5
T5
T3 Expansion vessel attachment
T4 Boiler drain
T5 Flue attachment
T4
T4
T6 Burner attachment fitting
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